-
UK Delivery (2 Working Days)
-
Satisfaction Guaranteed.
-
Secure Payments
-
Need help? Call Us 01744 520 110 or email sales@industrialsuppliesco.co.uk
Our products have been used by
Logos are for illustrative purposes only and do not imply official endorsement
Description
150mm Pressed Steel Swivel Castor with Directional Brake
Black Rubber on Polypropylene Wheel | 130kg Load Capacity | 4-Bolt Top Plate Fixing
Product Overview
This 150mm pressed steel swivel castor combines smooth manoeuvrability with controlled directional stability, making it ideal for trolleys, carts, and industrial equipment that require both flexible positioning and straight-line travel. The directional brake locks the swivel head to maintain a fixed direction while allowing the wheel to rotate freely, ensuring precise control during transport operations. Featuring a black rubber tread on a durable polypropylene core, this castor delivers floor-friendly performance with excellent load distribution across a wide range of commercial and industrial applications.
Technical Specifications
Key Features & Benefits
Directional Brake Control: Locks the swivel head to maintain straight-line travel while allowing the wheel to rotate freely, ideal for controlled transport in warehouses, production floors, and retail environments.
Floor-Friendly Rubber Tread: Black rubber tread provides excellent grip and shock absorption while protecting delicate flooring surfaces from scuffing and marking.
Durable Polypropylene Core: Lightweight yet robust wheel core resists impact, moisture, and chemical exposure, ensuring long service life in demanding industrial settings.
Ball Journal Bearing System: Precision ball bearings in both the wheel and swivel head deliver smooth, low-friction rotation with minimal maintenance requirements.
Zinc-Plated Steel Construction: Corrosion-resistant zinc plating on pressed steel components provides reliable performance in humid or moderately corrosive environments.
130kg Load Capacity: Engineered to support medium-duty loads with consistent performance, suitable for trolleys, service carts, and mobile equipment.
Standard 4-Bolt Top Plate: Universal mounting pattern with 80mm ? 60mm hole centres ensures compatibility with a wide range of equipment and simplifies installation.
Typical Applications
This swivel castor with directional brake is designed for applications requiring both manoeuvrability and controlled directional stability:
- Industrial trolleys and service carts in manufacturing and assembly facilities
- Material handling equipment in warehouses and distribution centres
- Mobile workstations and tool carts in workshops and maintenance areas
- Retail display units and merchandising fixtures requiring repositioning
- Hospitality and catering equipment including food service trolleys
- Healthcare and institutional equipment requiring smooth, quiet operation
- Office furniture and mobile storage units in commercial environments
Installation & Mounting
Installation Note: Ensure mounting surface is flat, level, and capable of supporting the combined weight of equipment and load. Use M10 bolts with appropriate washers and lock nuts. Verify adequate clearance for full swivel rotation (115mm radius) before installation.
The 4-bolt top plate design provides secure, stable mounting with 11mm diameter holes positioned at 80mm ? 60mm centres. The plate measures 100mm ? 85mm overall, with 3mm thickness for structural rigidity. For optimal load distribution and stability, mount castors at the corners of the equipment base, ensuring even weight distribution across all mounting points.
When installing multiple castors, consider using a combination of swivel and fixed castors to balance manoeuvrability with directional stability. The directional brake allows the wheel to rotate while preventing swivel movement, making it ideal for applications requiring controlled straight-line travel.
Frequently Asked Questions
What is the difference between a directional brake and a total lock brake?
A directional brake locks only the swivel head, preventing the castor from rotating but allowing the wheel to roll freely in a straight line. This is ideal for maintaining controlled direction during transport. A total lock brake stops both the swivel and the wheel rotation completely, preventing all movement.
Can this castor be used on smooth indoor flooring without causing damage?
Yes, the black rubber tread is specifically designed to be floor-friendly and will not mark or scuff smooth surfaces such as vinyl, laminate, sealed concrete, or polished floors. The rubber provides excellent grip while protecting delicate flooring from damage.
What is the maximum load capacity per castor, and how should I calculate total load?
Each castor has a load capacity of 130kg. To calculate the total load capacity for your equipment, multiply 130kg by the number of castors you plan to install. For example, four castors would support up to 520kg total. Always include a safety margin and ensure loads are evenly distributed across all mounting points.
Are these castors suitable for outdoor use or wet environments?
While the zinc-plated steel construction provides moderate corrosion resistance, these castors are primarily designed for indoor use or sheltered environments. The polypropylene wheel core and rubber tread can tolerate occasional moisture, but prolonged exposure to outdoor weather conditions or highly corrosive environments may reduce service life. For permanent outdoor installations, consider stainless steel alternatives.
All specifications are nominal and subject to standard manufacturing tolerances. Load capacities are based on even weight distribution and appropriate installation. Performance may vary depending on operating conditions, surface type, and maintenance practices.
About Us
Suppliers to Ministry of Defence, NATO, US Airforce and Most UK Councils, Schools, Universities, Hospitals & various Government departments
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.